CN101429711A - Multi-head double-row quilting and embroidering integrated machine - Google Patents
Multi-head double-row quilting and embroidering integrated machine Download PDFInfo
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- CN101429711A CN101429711A CNA2008102438710A CN200810243871A CN101429711A CN 101429711 A CN101429711 A CN 101429711A CN A2008102438710 A CNA2008102438710 A CN A2008102438710A CN 200810243871 A CN200810243871 A CN 200810243871A CN 101429711 A CN101429711 A CN 101429711A
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- shank
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- wire jumper
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Abstract
The invention relates to a multi-head double-row embroidering integral machine, which comprises more than one machine head comprising a needle bar frame and the like. The needle bar frame comprises a front needle bar frame and a back needle bar frame which are provided with a front row and a back row of needle bars respectively; the upper ends of the front row and the back row of the needle bars are respectively and fixedly connected with a front connecting plate and a support plate; the side edge of the front connecting plate is provided with a protrusion which is matched with a sliding plate on the support plate; the back side of the front needle bar frame is provided with a slide block which is matched with a guide rail on the back needle bar frame; the front needle bar frames are connected by connecting plates and then provided with end connecting plates at the outmost side; and the end connecting plates are connected with movable devices of the front needle bar frames. The integral machine sets the opposite positions of the front needle bar frames and jumper wire frames to be movable and finely adjustable, to adjust the required time for locking and taking up wires according to the thickness of embroidered combined fabric, so as to prevent facial lines and bottom lines from exposing and breaking caused by the improper wire jumping time. The integral machine uses a clamping sleeve and a sheath to select working needle bars, improves yield, has convenient operation and maintenance, and reduces loads of a main shaft and the machine.
Description
Technical field
The present invention relates to a kind of family frame tool, specifically relate to a kind of multihead birow quilting embroidering integrated machine that is used for quilting, embroidery, belong to technical field of textile machine.
Background technology
Along with China man is spun, the develop rapidly of apparel industry, and overseas market having an optimistic view of to China's textile product, China man is spun, the clothes trade is increasing, and product scope constantly extends, expands, to having the challenge that the production basis condition has trial of strength property at present both at home and abroad now.Therefore, improve the technical merit of product, improve the performance indications of product, scientific and reasonable production process equipment is the necessary base condition that ensures product quality performance function, is the inexorable trend of current scientific development, scientific and technological progress development.
Our company is in multihead birow quilting embroidering integrated machine patent application (the publication number CN1904173A of application on August 1st, 2006, open January 31 2007 date) a kind of quilting and embroidering integrated machine that has the double shank in front and back is disclosed, two row's shanks before and after it is equipped with, the production efficiency height, solved single shank flower type limited size system, the Xiao Hua type can only be sew with long stitches embroidery back and forth, and the defective of flower type weak effect has reduced working strength of workers and production cost.And it with 40 ° of no shank drive block rotations, can realize selecting single or double shank work by electromagnet, and is convenient and practical.
But stagger before and after its front-seat shank and the rear needle bar, the X that arrange between two shanks front-seat, back is 50.8 millimeters generally to distance, front-seat two shanks all are to be fixedly mounted on the head with back two shanks of row, pin spacing cannot move or adjust, when some flower type of processing, need to repeat cabling and just can finish, efficient is low, output does not increase, and the adaptability of processing style is not strong.
Simultaneously, select shank work, and quilting and embroidering integrated machine is in order to guarantee the dexterity of action of shank owing to adopt electromagnet to control, must be regularly to the motive position apply oil etc., cause the electromagnet oil-feed to lose efficacy easily, make it ineffective.Simultaneously, electromagnet is positioned in the middle of the head, owing to the space of head is less, and two electromagnet are arranged in the head, wherein a work of electromagnet, driver and shank are thrown off, front row or rear needle bar are not worked, and its unfavorable factor is: 1, the long-time high-frequency operation of electromagnet, and machine whenever turns around work of electromagnet once, driver just rotates once, and will shorten the service life of its electromagnet and driver; 2, every rotation once, drive block resets under the effect of spring after 40 ° of rotations under the effect of electromagnet, so just makes the load increasing of machine, causes defectives such as fault rate height, noise are big.And, in case electromagnet lost efficacy, head need be disassembled just can keep in repair during maintenance, very bothersome.
In addition, above-mentioned patent is with transmission of wire jumper bar and the shared same axle of shank connecting rod transmission, and is installed on the driving cam.By a driving cam transmission, move up and down thereby drive the shank connecting rod, drive the wire jumper bar simultaneously and swing up and down, finish the wire jumper action.As shown in Figure 1, Fig. 1 is a wire jumper bar driving mechanism structure schematic diagram of the prior art, and symbol 1 is a driving cam among the figure, and 3 is the driving crank axle, and 2 is the wire jumper bar, and 9 is the shank connecting rod.But, present this structure shank and wire jumper bar driven in synchronism, its relative position is fixed, can't regulate, therefore cause no matter be thick cloth or grenadine, the time of its wire jumper is fixed, cause the wire jumper coupling mechanism force to fix, when processing thicker or thin cloth, the broken string phenomenon that causes flotation line or high strung of the tension to cause easily influences processing effect.
Summary of the invention
Be to solve the deficiencies in the prior art, the object of the present invention is to provide a kind of simple in structure, wearing and tearing are little, handled easily maintenance, shank motion and the adjustable multihead birow quilting embroidering integrated machine of wire jumper bar wire jumper run duration.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of multihead birow quilting embroidering integrated machine, comprise more than one head, comprise front-seat shank in the described head, the rear needle bar, needle bar frame, gripper shoe, connecting rod and wire jumper bar, front-seat shank, rear needle bar and needle bar frame pivot bush unit, gripper shoe is positioned at the top of needle bar frame, be connected with the connecting rod of head, it is characterized in that described needle bar frame is divided into preceding needle bar frame and back needle bar frame, two front-seat shanks and two rear needle bars are housed respectively, fixedly connected with gripper shoe in the upper end of two rear needle bars, fixedly connected with preceding connecting plate in the upper end of two front-seat shanks, the side of connecting plate has projection before described, preceding connecting plate and preceding connecting plate briquetting bolting, and the front end of described gripper shoe is equipped with slide plate, slide plate the first section is kept being slidingly matched by preceding connecting plate bossing and preceding connecting plate briquetting clamping; The rear side of needle bar frame is installed slide block before described, cooperates with the guide rail that is installed in needle bar frame front side, back; The front side of needle bar frame is provided with rectangular mouthful before described, in rectangular mouthful connecting plate is housed, with connecting plate adjacent preceding needle bar frame is coupled together, several preceding needle bar frames are held together, form front-seat shank, at the outermost mounting end connecting plate of the preceding needle bar frame that couples together, described end connecting plate is connected with preceding needle bar frame mobile device.
Aforesaid multihead birow quilting embroidering integrated machine, the connecting hole that it is characterized in that described connecting plate and end connecting plate is the strip shape connecting hole.
Aforesaid multihead birow quilting embroidering integrated machine, it is characterized in that described before the two ends of connecting plate be provided with the circular hole of fixing front-seat shank, be provided with the screwed hole vertical at the side of circular hole, along opening a perforation straight trough that is communicated with circular hole with the vertical direction of screwed hole with circular hole.
Aforesaid multihead birow quilting embroidering integrated machine, it is characterized in that described preceding needle bar frame mobile device comprises mounting bracket, spiral cylinder cam and handwheel, described mounting bracket is fixed on the frame, on mounting bracket, the spiral cylinder cam is installed by bearing, the outside at the spiral cylinder cam is equipped with handwheel, and the outer surface of described spiral cylinder cam is processed with helical groove; The side of described end connecting plate forms a boss, cooperates with helical groove on the spiral cylinder cam.
Aforesaid multihead birow quilting embroidering integrated machine is characterized in that the opposite side with respect to preceding needle bar frame mobile device at the preceding needle bar frame that couples together is equipped with the baffle plate of connecting plate displacement before the restriction.
Aforesaid multihead birow quilting embroidering integrated machine, it is characterized in that also comprising four drive rods, chuck and sheath, described sheath is a hollow cylinder, the below of needle bar frame and back needle bar frame before being fixedly mounted on, before the protrusion, back needle bar frame certain distance, described drive rod passes from sheath, fixedly connected with gripper shoe with the preceding connecting plate of front and back needle bar frame top respectively, the two ends of described chuck are respectively equipped with the sleeve pipe of socket shank and drive rod, the sleeve pipe direction has the perforation straight trough to both sides in the chuck upper edge, along having bolt hole with connecting the straight trough vertical direction, by screw bolt and nut respectively with drive rod, shank is fixedly connected.
Aforesaid multihead birow quilting embroidering integrated machine is characterized in that on the shank between sheath and the presser feet spring being installed.
Aforesaid multihead birow quilting embroidering integrated machine, it is characterized in that also comprising driving gear, driven gear, shank driving gear, shank driven gear, wire jumper bar driving gear and wire jumper bar driven gear, a plurality of shank driving gears are by a shank driving shaft and driving gear fixed installation, shank driven gear and the engagement of shank driving gear, and, on the shank driving cam, the shank connecting rod is installed by the connecting rod installation shaft by shank drive cam shaft connection shank driving cam; Driven gear and driving gear engagement, a plurality of wire jumper bar driving gears are installed by a wire jumper bar driving shaft and driven gear, wire jumper bar driven gear and the engagement of wire jumper bar driving gear, and, on wire jumper bar driving cam, the wire jumper bar is installed by wire jumper bar installation shaft by wire jumper bar drive cam shaft tie jumper bar driving cam; Be provided with step on the wire jumper bar driving shaft of the inboard of driven gear, in the outside locking nut be installed, locking nut is fixed by lock-screw and wire jumper bar driving shaft.
The invention has the beneficial effects as follows: the present invention has the following advantages:
(1), front-seat shank is set to horizontal packaged type and can finely tunes needle bar frame before certain, front-seat shank is staggered with the rear needle bar or align, increased the scope of application of pin spacing, also can come preceding needle bar frame is done the directions X fine setting according to the lining shrinkage factor, improved the style splicing effect, process the adaptability grow of style, increased the changeability of pin spacing again, improved output.
(2), fully adopt mechanical structure, cancelled original electromagnet, simple in structure, make the head reliable operation, easy to maintenance, cost reduces, and when the work of selection shank, operation is very easy, can select arbitrarily, the shank that the time does not select in work can the accompany movement mechanism kinematic, has reduced the wearing and tearing of shank, reduced the load of main shaft and machine, fault rate is very low.
(3), wire jumper bar and shank moves up and down respectively by two cam drive, the relative position that its wire jumper bar cam moves up and down to shank, can adjust according to sewing with long stitches the thickness of embroidering the combination lining, transfer to the required locking wire take-up time, avoid the improper appearance line that causes or show-through line and the broken string phenomenon of wire jumper time, improved the serviceability of quilting and embroidering integrated machine greatly.
Description of drawings
Fig. 1 is a wire jumper bar driving mechanism structure schematic diagram of the prior art;
Fig. 2 is the structural representation of multihead birow quilting embroidering integrated machine;
Fig. 3 is that the A of head among Fig. 2 is to view;
Fig. 4 is that schematic diagram is looked on the left side of primary structure among Fig. 3;
Fig. 5 is the vertical view of preceding connecting plate;
Fig. 6 is the structural representation of preceding needle bar frame mobile device;
Fig. 7 is the structural representation of connecting plate;
Fig. 8 is the structural representation of end connecting plate.
Fig. 9 is the structural representation of shank of the present invention and wire jumper bar driving mechanism;
Figure 10 is the left view of the driving cam part of shank of the present invention and wire jumper bar driving mechanism.
The implication of Reference numeral is as follows among the figure:
1, driving cam, 2, the wire jumper bar, 3, the driving crank axle, 4, head, 5, driving gear, 6, driven gear, 7, wire jumper bar driving cam, 8, wire jumper bar installation shaft, 9, the shank connecting rod, 10, drive rod, 11, preceding connecting plate, 12, gripper shoe, 13, preceding needle bar frame, 14, sheath, 15, front-seat shank, 16, chuck, 18, spring, 19, guide rail, 20, back needle bar frame, 21, the rear needle bar, 24, slide block, 25, mounting bracket, 26, the spiral cylinder cam, 27, helical groove, 28, the shank driving shaft, 29, the shank driving gear, 30, the shank driven gear, 31, the shank drive cam shaft, 32, the shank driving cam, 33, the connecting rod installation shaft, 34, wire jumper bar driving shaft, 35, wire jumper bar driving gear, 36, wire jumper bar driven gear, 38, wire jumper bar drive cam shaft, 39, lock-screw, 40, locking nut, 41, handwheel.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done concrete introduction.
Fig. 2 is the structural representation of multihead birow quilting embroidering integrated machine; Fig. 3 is that the A of the head among Fig. 2 is to view; Fig. 4 is the left view of the major part of Fig. 3.
As shown in the figure, multihead birow quilting embroidering integrated machine of the present invention, comprise more than one head 4, comprise two front-seat shanks 15 in the head 4, two rear needle bars 21, preceding needle bar frame 13, back needle bar frame 20, gripper shoe 12, preceding connecting plate 11, shank driving cam 32, shank connecting rod 9, wire jumper bar driving cam 7 and wire jumper bar 2 etc., two front-seat shanks 15, two rear needle bars 21 respectively with preceding needle bar frame 13 and back needle bar frame 20 pivot bush units, the top of needle bar frame 13 and back needle bar frame 21 before gripper shoe 12 is positioned at, be connected with the shank driving cam 32 of head 4 by shank connecting rod 9, drive gripper shoe 12 by shank driving cam 32 and move up and down.Fixedlying connected with gripper shoe 12 in the upper end of two rear needle bars 21, fixedlys connected with preceding connecting plate 11 in the upper end of two front-seat shanks 15.The side of preceding connecting plate 11 has projection, preceding connecting plate 11 and preceding connecting plate briquetting bolting, the front end of gripper shoe 12 is equipped with slide plate, slide plate the first section is by preceding connecting plate bossing and preceding connecting plate briquetting clamping, maintenance is slidingly matched, connecting plate 11 moves up and down together in company with gripper shoe 12 before making, and moves up and down synchronously thereby drive front-seat shank 15.
Before the rear side fixed installation slide block 24 of needle bar frame 13, in needle bar frame 20 fronts, back guide rail 19 is installed, cooperates with slide block 24, before making needle bar frame 13 can with respect to after needle bar frame 20 move left and right and carry out the metering needle spacing.
Have rectangular mouthful in the front side of preceding needle bar frame 13, in rectangular mouthful, connecting plate is housed, two adjacent preceding needle bar frame 13 usefulness connecting plates are coupled together, front-seat needle bar frame is fixedly connected, so just the preceding needle bar frame 13 with a plurality of heads of entire machine is linked to be an integral body, form front-seat shank, before moving, during the position of needle bar frame 13, can realize the same moved further of whole front-seat shank.Needle bar frame outermost mounting end connecting plate before the end of the front-seat shank that couples together, the end connecting plate is connected with preceding needle bar frame adjusting device, by needle bar frame adjusting device before regulating, drives end connecting plate and connecting plate, just can change the position of preceding needle bar frame 13.
Preceding connecting plate 11 two ends are respectively equipped with the circular hole of fixing front-seat shank, as shown in Figure 5.Fig. 5 is the vertical view of preceding connecting plate, has the screwed hole vertical with circular hole on the limit of circular hole, is used for construction bolt.In order to strengthen fixed effect and simple installation, along opening a perforation straight trough that is communicated with circular hole with the vertical direction of screwed hole, when using bolted, Circularhole diameter can diminish, and front-seat shank 15 is fixed tightly, has prevented slip.
Fig. 6 is the structural representation of preceding needle bar frame mobile device, as shown in Figure 6, move for convenience, front-seat shank adjusting device comprises mounting bracket 25, spiral cylinder cam 26 and handwheel 41, mounting bracket 25 is fixed on the frame, on mounting bracket 25, spiral cylinder cam 26 is installed, the outside fixed installation handwheel 41 of spiral cylinder cam 26 by bearing.Be processed with helical groove 27 on the outer surface of spiral cylinder cam 26, be formed with a boss in the side of end connecting plate, boss matches with helical groove, by rotating handwheel 41, driving spiral cylinder cam 26 rotates, by the cooperation of helical groove 27 and boss, drive end connecting plate moves, thereby realizes the integral shift of front-seat shank 15.
Move for convenience, a baffle plate (not shown) is installed, be used to limit displacement at the other end with respect to preceding needle bar frame mobile device of the preceding needle bar frame that couples together.And distance that can baffle plate is set to 25.4 millimeters, when mobile, two positions only are set, promptly the front and rear row shank aligns or staggers 25.4 millimeters, because the lateral separation between two single shanks is 50.8 millimeters apart, has just in time reduced half after staggering.
In order to be adapted to the needs that needle bar frame is finely tuned, the connecting hole on connecting plate and the end connecting plate is arranged to the strip shape connecting hole, and bolt position can carry out suitable adjusting, just can realize the purpose of finely tuning.Shown in Fig. 7,8.Can carry out horizontal targetedly 0-3 millimeters fine settings respectively according to the shrinkage factor and door two a ray flower samples splicing situation of processing lining after the design like this, improve greatly and sew with long stitches the embroidery effect.
Stagger 25.4 millimeters the time at the front and rear row needle bar frame, carrying out that need the rotating shuttle of below is synchronous moved 25.4 millimeters of the distances that equate.When front-seat needle bar frame is finely tuned, just need not to regulate rotating shuttle, the rotating shuttle of employing can adapt to the adjusting of needle bar frame in 5-7 degree scopes, does not hinder operate as normal.
Only illustrate the structure of front-seat shank among Fig. 3, the drive rod structure of rear needle bar is diagram not, and is identical with the front row.
Shown in Fig. 3-4, back needle bar frame 20 is installed on the support, is positioned at the below of gripper shoe 12.Fixedly mount two sheaths 14 respectively below preceding needle bar frame 13 and back needle bar frame 20, sheath 14 is a hollow cylinder, needle bar frame 13 and back needle bar frame 20 certain distances before stretch out the lower end.Drive rod 10 passes from sheath 14, fixedlys connected with preceding connecting plate 11 with gripper shoe 12 respectively in the upper end, and the drive rod 10 external diameter of the sleeve pipe on diameter and the sheath 14 of below is identical.Front and rear row shank and front and back needle bar frame pivot bush unit, the two ends of chuck 15 are respectively equipped with the sleeve pipe of socket shank and drive rod, the sleeve pipe direction has the perforation straight trough to both sides in the chuck upper edge, along having bolt hole with perforation straight trough vertical direction, one end is fixedlyed connected with the front and rear row shank by screw bolt and nut, and the other end is fixedlyed connected by the bigger position of screw bolt and nut and drive rod 10 lower end diameter.
The present invention has cancelled original electromagnet structure, uses the selection that chuck 16 and sheath 14 are realized the front and rear row shank instead, all adopts mechanical structure, the reliability height, and fault rate is very low.And, in the needle bar frame of front and back, there are not parts, have only the motion of shank and drive rod, the outside of needle bar frame before and after chuck 16 and sheath 14 all are positioned at, Operation and maintenance are very convenient.When only needing single shank to work, the screw that is connected with drive rod 10 on the chuck 16 is unclamped, chuck 16 and front-seat shank 15 (or rear needle bar 21) are moved up together, chuck 16 is fixed on the outside of sheath by screw, like this, this shank just breaks away from drive rod 10, can not work again, need not to tear open eedle, avoided repeating to adorn the pin error.Simultaneously, because shank and drive rod 10 break away from, make shank and motion break away from, when other shank works on, by on the shank that moves just can not carry out invalid moving up and down again, have only drive rod 10 actions, the wearing and tearing of shank have been reduced, reduce the load of main shaft and machine, prolonged the service life of machine, reduced operating noise.
Fig. 9 is the structural representation of shank of the present invention and wire jumper bar driving mechanism; Figure 10 is the left view of the driving cam part of shank of the present invention and wire jumper bar driving mechanism.As shown in the figure, regulate the position of wire jumper bar for convenience separately, the present invention also comprises driving gear 5, driven gear 6, shank driving gear 29, shank driven gear 30, wire jumper bar driving gear 35 and wire jumper bar driven gear 36 etc., shank driving gear 29 on a plurality of heads is by a shank driving shaft 28 and driving gear 5 fixed installations, drive simultaneously by driving gear 5, shank driven gear 30 and 29 engagements of shank driving gear, drive by shank driving gear 29, and connect shank driving cam 32 by shank drive cam shaft 31.On shank driving cam 32, shank connecting rod 9 is installed by connecting rod installation shaft 33.
Be provided with step on the wire jumper bar driving shaft 34 of the inboard of driven gear 6, locking nut 39 is installed in the outside, locking nut 39 is fixing with wire jumper bar driving shaft 34 by lock-screw 40.Can realize the adjusting of the relative position of wire jumper bar driving shaft 34 and driven gear 6, thereby regulate the position of wire jumper bar 2.
When work, driving gear 5 rotates, and drives shank driving shaft 28 and driven gear 6 rotations.Shank driving shaft 28 drives shank driving cam 32 and rotates through shank driving gear 29, shank driven gear 30, shank drive cam shaft 31, move up and down thereby drive shank connecting rod 9, thereby shank moves up and down thereupon, finishes and sews with long stitches embroidery art's work.
Simultaneously, because the locking effect of locking nut 39, driven gear 6 is fixed together with wire jumper bar driving shaft 34.Driving gear 5 drives driven gear 6 and rotates, and drives wire jumper bar driving cam 7 and rotates through wire jumper bar driving shaft 34, wire jumper bar driving gear 35, wire jumper bar driven gear 36, wire jumper bar drive cam shaft 38, thereby drive 2 motions of wire jumper bar.
When processing thicker or thin cloth, the position of wire jumper bar driving cam 7 is adjusted according to the thickness of cloth.Unclamp lock-screw 40, with wire jumper bar driving shaft 34 with respect to driven gear 6 rotating certain angle, change the position of wire jumper bar driving cam 7, also just changed the relative position that wire jumper bar 2 moves up and down with respect to shank connecting rod 9, a suitable wire jumper time is provided, prevents the generation of the situation of flotation line or broken string.Simultaneously, only need to regulate the wire jumper bar position that wire jumper bar driving shaft 34 just can be regulated whole heads, very convenient.
The present invention locks by the form of locking nut 39 and lock-screw 40, can certainly adopt other form to realize.
The present invention has the following advantages after adopting said structure:
(1), front-seat shank is set to packaged type and can finely tunes needle bar frame before certain, the front and rear row shank is staggered, increased the adjustable range of pin spacing, in same breadth, increased the working needle position, improved output, increased the changeability of pin spacing again, the adaptability grow of processing style.
(2), fully adopt mechanical structure, cancelled original electromagnet, simple in structure, make the head reliable operation, easy to maintenance, cost reduces, and when the work of selection shank, operation is very easy, can select arbitrarily, the shank that the time does not select in work can the accompany movement mechanism kinematic, has reduced the wearing and tearing of shank, reduced the load of main shaft and machine, fault rate is very low.
(3), motion of wire jumper bar and shank moves up and down respectively by two cam drive, the relative position that its wire jumper bar cam moves up and down to shank, can adjust according to sewing with long stitches the thickness of embroidering the combination lining, transfer to the required locking wire take-up time, avoid the improper appearance line that causes or show-through line and the broken string phenomenon of wire jumper time, improved the serviceability of quilting and embroidering integrated machine greatly.
The foregoing description does not limit the present invention in any form, and all technical schemes that mode obtained of taking to be equal to replacement or equivalent transformation all drop in protection scope of the present invention.
Claims (8)
1, multihead birow quilting embroidering integrated machine, comprise more than one head, comprise front-seat shank in the described head, the rear needle bar, needle bar frame, gripper shoe, connecting rod and wire jumper bar, front-seat shank, rear needle bar and needle bar frame pivot bush unit, gripper shoe is positioned at the top of needle bar frame, be connected with the shank connecting rod of head, it is characterized in that described needle bar frame is divided into preceding needle bar frame and back needle bar frame, two front-seat shanks and two rear needle bars are housed respectively, fixedly connected with gripper shoe in the upper end of two rear needle bars, fixedly connected with preceding connecting plate in the upper end of two front-seat shanks, the side of connecting plate has projection before described, preceding connecting plate and preceding connecting plate briquetting bolting, the front end of described gripper shoe is equipped with slide plate, and slide plate the first section is by preceding connecting plate bossing and preceding connecting plate briquetting clamping; The rear side of needle bar frame is installed slide block before described, cooperates with the guide rail that is installed in needle bar frame front side, back; The front side of needle bar frame is provided with rectangular mouthful before described, in rectangular mouthful connecting plate is housed, with connecting plate adjacent preceding needle bar frame is coupled together, several preceding needle bar frames are held together, form front-seat shank, at the outermost mounting end connecting plate of the preceding needle bar frame that couples together, described end connecting plate is connected with preceding needle bar frame mobile device.
2, multihead birow quilting embroidering integrated machine according to claim 1, the connecting hole that it is characterized in that described connecting plate and end connecting plate is the strip shape connecting hole.
3, multihead birow quilting embroidering integrated machine according to claim 1, it is characterized in that the two ends of described preceding connecting plate are provided with the circular hole of fixing front-seat shank, side at circular hole is provided with the screwed hole vertical with circular hole, along opening a perforation straight trough that is communicated with circular hole with the vertical direction of screwed hole.
4, multihead birow quilting embroidering integrated machine according to claim 1, it is characterized in that described preceding needle bar frame mobile device comprises mounting bracket, spiral cylinder cam and handwheel, described mounting bracket is fixed on the frame, on mounting bracket, the spiral cylinder cam is installed by bearing, the outside at the spiral cylinder cam is fixed with handwheel, and the outer surface of described spiral cylinder cam is processed with helical groove; The side of described end connecting plate forms a boss, cooperates with helical groove on the spiral cylinder cam.
5, multihead birow quilting embroidering integrated machine according to claim 1 is characterized in that the opposite side with respect to preceding needle bar frame mobile device at the preceding needle bar frame that couples together is equipped with the baffle plate of connecting plate displacement before the restriction.
6, multihead birow quilting embroidering integrated machine according to claim 1, it is characterized in that also comprising four drive rods, chuck and sheath, described sheath is a hollow cylinder, the below of needle bar frame and back needle bar frame before being fixedly mounted on, before the protrusion, back needle bar frame certain distance, described drive rod passes from sheath, fixedly connected with gripper shoe with the preceding connecting plate of front and back needle bar frame top respectively, the two ends of described chuck are respectively equipped with the sleeve pipe of socket shank and drive rod, the sleeve pipe direction has the perforation straight trough to both sides in the chuck upper edge, along having bolt hole with connecting the straight trough vertical direction, by screw bolt and nut respectively with drive rod, shank is fixedly connected.
7, multihead birow quilting embroidering integrated machine according to claim 6 is characterized in that on the shank between sheath and the presser feet spring being installed.
8, according to each described multihead birow quilting embroidering integrated machine in the claim 1-7, it is characterized in that also comprising driving gear, driven gear, shank driving gear, shank driven gear, wire jumper bar driving gear and wire jumper bar driven gear, a plurality of shank driving gears are by a shank driving shaft and driving gear fixed installation, shank driven gear and the engagement of shank driving gear, and, on the shank driving cam, the shank connecting rod is installed by the connecting rod installation shaft by shank drive cam shaft connection shank driving cam; Driven gear and driving gear engagement, a plurality of wire jumper bar driving gears are installed by a wire jumper bar driving shaft and driven gear, wire jumper bar driven gear and the engagement of wire jumper bar driving gear, and, on wire jumper bar driving cam, the wire jumper bar is installed by wire jumper bar installation shaft by wire jumper bar drive cam shaft tie jumper bar driving cam; Be provided with step on the wire jumper bar driving shaft of the inboard of driven gear, in the outside locking nut be installed, locking nut is fixed by lock-screw and wire jumper bar driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102438710A CN101429711B (en) | 2008-12-10 | 2008-12-10 | Multi-head double-row quilting and embroidering integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102438710A CN101429711B (en) | 2008-12-10 | 2008-12-10 | Multi-head double-row quilting and embroidering integrated machine |
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| Publication Number | Publication Date |
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| CN101429711A true CN101429711A (en) | 2009-05-13 |
| CN101429711B CN101429711B (en) | 2012-05-23 |
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| CN2008102438710A Expired - Fee Related CN101429711B (en) | 2008-12-10 | 2008-12-10 | Multi-head double-row quilting and embroidering integrated machine |
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| CN102260966A (en) * | 2011-06-29 | 2011-11-30 | 江苏大岛机械集团有限公司 | Double-sided double-row quilting and embroidering integrated machine |
| WO2015071855A1 (en) * | 2013-11-14 | 2015-05-21 | Alberto Landoni | Multi-needle quilting machine and corresponding quilting method |
| CN105019145A (en) * | 2015-07-29 | 2015-11-04 | 奈曼旗草原之秀绒毛制品有限公司 | Quilting machine |
| CN105696214A (en) * | 2016-03-08 | 2016-06-22 | 常州智谷机电科技有限公司 | Double-color switching mechanism |
| CN105862262A (en) * | 2016-06-12 | 2016-08-17 | 瑞安市奥雅服饰有限公司 | Single-shuttle multi-needle overlocking apparatus |
| CN106906582A (en) * | 2016-11-07 | 2017-06-30 | 浙江越隆缝制设备有限公司 | Reduction stops the embroidery machine color changing box of pin error |
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| CN108265422B (en) * | 2018-02-09 | 2024-02-27 | 诸暨创加电子设备有限公司 | Embroidery machine head |
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